Iggy Azalea reveals weight loss secret

It seems twerking helped Iggy Azalea drop some weight.

The Aussie rapper claims she dropped six kilos in just one week, thanks to twerking on the shoot for her music video, "Mo Bounce."

"I went on a meal plan before the video because I knew I would have to be dancing fairly skimply dressed," Azalea told Nova 96.9's Fitzy & Wippa. "I did a lot of rehearsals actually, and man I lost 15 pounds in a week dancing to that song!"